Friday
10 October 2025
6 - 7 pm (AEST)
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Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3		 Ozone
O3		 Nitrogen
dioxide
NO2		 Visibility
NEPH		 Carbon
monoxide
CO		 Sulfur
dioxide
SO2		 Particles
PM10		 Particles
PM2.5		  Site AQI

highest
level at
the site
 Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 29 42 4 5 0 0 19 18 42 46
Cook And Phillip 11 25 18 7 3 24 27 27
Earlwood 27 40 8 3 23 16 40
Lidcombe 27 39 4 2 0 0 22 16 39
Macquarie Park 29 41 1 2 0 0 11 23 41
Randwick 30 46 7 2 0 29 21 46
Rozelle 29 42 4 3 0 0 20 16 42
Ultimo-uts 22 31 12 6 1 29 31 31
Sydney North-west Parramatta North 31 42 4 2 2 0 19 18 42 44
Penrith 31 42 1 2 1 0 20 12 42
Prospect 33 44 4 3 0 0 22 19 44
Richmond 31 44 0 2 0 18 9 44
Rouse Hill 33 44 2 3 0 0 20 30 44
St Marys 33 44 2 2 22 13 44
Sydney South-west Bringelly 32 44 0 1 0 21 20 44 45
Camden 32 44 1 2 0 16 15 44
Campbelltown West 30 40 6 2 0 0 18 24 40
Liverpool 30 43 3 3 0 0 28 24 43
Oakdale 34 45 0 2 16 17 45
Illawarra Wollongong 41 49 4 13 0 0 31 16 49 49
Kembla Grange 30 40 4 3 32 20 40
Albion Park South 31 41 3 2 0 16 8 41
Lower Hunter Newcastle 27 46 8 4 1 0 32 20 46 46
Beresfield 23 43 13 8 0 26 22 43
Wallsend 24 45 8 4 0 24 21 45
Newcastle Carrington 13 0 32 28 32 37
Stockton 10 36 26 1 37 28 37
Mayfield 14 0 24 12 24
Central Coast Wyong 34 44 3 2 0 0 15 17 44 44
Lake Macquarie Morisset 37 46 2 2 0 0 10 15 46 46
Central Tablelands Bathurst 26 39 16 14 39 39
Orange 29 39 0 4 13 17 39
Mid-north Coast Coffs Harbour 26 38 0 31 2 56 50 56 56
Port Macquarie 28 43 6 35 0 0 47 47 47
Northern Tablelands Armidale 26 27 43 43 43
North-west Slopes Gunnedah 20 41 9 34 48 48 49
Narrabri 22 36 36
Tamworth 27 49 9 41 45 49
Southern Tablelands Goulburn 34 43 1 5 14 14 43 43
South-west Slopes Albury 24 37 7 31 26 37 45
Wagga Wagga North 28 41 4 45 22 45
Muswellbrook Muswellbrook 10 36 20 0 37 24 37 37
Singleton Singleton 24 39 10 0 31 31 39 39
Merriwa Merriwa 33 46 1 4 0 0 17 19 46 46
NSW ALERTS SYDNEY FORECAST
Sat 11 Oct 2025
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour